Abstract
The influence of ultrasound on the nucleation of p-aminobenzoic acid in supersaturated aqueous solutions has been investigated. The induction time and the solid phase structure has been determined in experiments with and without ultrasound. Different sonication schemes and intensities have been evaluated. It is found that sonication leads to a much shorter and reproducible induction time. In addition, it has been found that sonication preferentially favor the formation of one of the polymorphs.
Original language | English |
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Article number | C-22 |
Pages (from-to) | 677-682 |
Number of pages | 6 |
Journal | VDI Berichte |
Issue number | 1901 II |
Publication status | Published - 2005 |
Externally published | Yes |